多相の戦士の真髄

エンチャント, 2UU (4)
各対戦相手のアップキープの開始時に、そのプレイヤーは自分のライブラリーの一番上のカードを公開する。 それがクリーチャーである場合、そのプレイヤーはそのカードを自分の墓地に置き、多相の戦士の真髄はそのカードのコピーになる。 （そうなった場合、この能力は失われる。）
Illus. Chippy

Enchantment
At the beginning of each opponent's upkeep, that player reveals the top card of his or her library. If it's a creature card, the player puts the card into his or her graveyard and Shapeshifter's Marrow becomes a copy of that card. (If it does, it loses this ability.)¹

Crystal Keep Rulings Summaries

• When it becomes a copy of the creature, it loses all current abilities, types, and text and becomes whatever it is copying. [Future Sight FAQ 2007/05/01]
• Note - Also see Copying Objects, Rule 503.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	未来予知 (Rare)